Adaptation of the turtlebot2i_bringup package in https://github.com/Interbotix/turtlebot2i.
This repository contains a ROS package with a collection of launch files usable with the turtlebot2i and the lfe_navigation and ros_astra_camera packages in https://github.com/joana-ha/lfe_navigation_motion_cues.git and https://github.com/joana-ha/ros_astra_sdk_wrapper.git.